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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 732 | if ( in_array( 'menu', $fields ) ) { |
| 733 | $_post_type['menu_position'] = (int) $post_type->menu_position; |
| 734 | $_post_type['menu_icon'] = $post_type->menu_icon; |
| 735 | $_post_type['show_in_menu'] = (bool) $post_type->show_in_menu; |
| 736 | } |
| 737 | |
| 738 | if ( in_array( 'taxonomies', $fields ) ) |
| 739 | $_post_type['taxonomies'] = get_object_taxonomies( $post_type->name, 'names' ); |
| 740 | |
| 741 | return apply_filters( 'xmlrpc_prepare_post_type', $_post_type, $post_type ); |
| 742 | } |
| 743 | |
| 744 | /** |
| 745 | * Prepares media item data for return in an XML-RPC object. |
| 746 | * |
| 747 | * @access protected |
| 748 | * |
| 749 | * @param object $media_item The unprepared media item data |
| 750 | * @param string $thumbnail_size The image size to use for the thumbnail URL |